Application Maintenance on Production Systems

In this resource center, access advice and tutorials about application maintenance, covering such topics as problem discovery and troubleshooting applications, mapping app dependencies, ensuring security throughout the application lifecycle and more.

How to use story points in Agile
Complex variables and unknown factors can obscure time-based work estimates for development projects. Story points help teams ...
A guide to software design documentation and specifications
Software design documents still rank as important SDLC components -- even in the age of DevOps. Learn why they are important, how...
34 must-know Agile terms
Agile is the cornerstone of countless development efforts today. Use this definitive glossary as a quick reference for Agile ...

The pros and cons of using generative AI for API testing
GenAI has the potential to reduce the API testing effort and improve the coverage and quality of testing. But finding the right ...
Harnessing space-based architecture for high performance
Space-based architecture offers the modularity of a distributed microservices architecture but with submillisecond data access ...
Reverse proxy vs. load balancer: How do they compare?
If reverse proxies were plantains, load balancers would be bananas. Despite surface similarities, the two services work in ...

9 open source PaaS options developers should know in 2025
Open source PaaS is a good option for developers who want control over application hosting and simplified app deployment, but not...
An introduction to AWS Graviton processors and instances
With improved performance in each generation, AWS Graviton processors reduce energy use and cost, making them ideal for many ...
Pros and cons of cloud computing explained
Scalability, flexibility, lower costs and fast connectivity are among the cloud's advantages that must be weighed against vendor ...

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Compare Datadog vs. New Relic for IT monitoring in 2024
Compare Datadog vs. New Relic capabilities including alerts, log management, incident management and more. Learn which tool is ...
AWS Control Tower aims to simplify multi-account management
Many organizations struggle to manage their vast collection of AWS accounts, but Control Tower can help. The service automates ...
Break down the Amazon EKS pricing model
There are several important variables within the Amazon EKS pricing model. Dig into the numbers to ensure you deploy the service ...

How to set JAVA_HOME in Windows
How do programs that need Java find it on your operating system? They search for JAVA_HOME. Here's how to set it up on your ...
JavaScript, React and object-oriented programming
This tutorial ties together JavaScript, React and object-oriented programming to show developers how to use the React framework's...
11 key Agile metrics to ensure effective measurement
Agile metrics are crucial to help software development teams track speed, efficiency and quality. Here are some important ones, ...

AMD trims delivery time for MI350
AMD plans to send samples of the rack-scale AI chip to key customers in the current quarter.
Intel axes Falcon Shores amid market challenges
Intel decides its limited resources would be better spent on Falcon Shores' successor, Jaguar Shores.
VMware alternative vendors see 2025 as year to make a mark
Numerous KVM-derived hypervisors are competing to claim the title of VMware alternative among enterprise customers, but actual ...

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